FOLR1 ( Folate receptor alpha )

Finally, any-grade ocular adverse events (OAEs) are particularly common in patients during MIRV treatment, arising in 125 (57 %); grade ≥3 in 34 (16 %), most frequently, blurred vision (18 [8 %]), keratopathy (21 [10 %]), cataract (11 [5 %]), and dry eye (8 [4 %]); however, fortunately, over 90 % with OAEs had either full resolution or documented final grade 1 or better. The current review also discusses OAE, based on its high incidence, frequent cause responsible to dose reduction and delaying therapy with impacting 11-35 % of patients and of the most importance, relative unfamiliarity to most gynecological oncologists in the routine clinical practice.

In vitro dissolution of the model drug doxorubicin was carried out in release media with pH 7.4 and pH 5.5...Its cardiotoxicity was significantly reduced in the case of loading onto the folic acid-functionalized lipid-coated MSNs. All these findings provide a promising proof-of-concept, although further experimental validation, particularly regarding targeting selectivity and safety, is required.

In contrast, there was a discrepancy in AQP5 expression at the protein level compared to its gene counterpart. While this approach was valuable in identifying novel targets for tumor targeted imaging of EOC, immunohistochemistry or cell studies remain imperative for validation of RNA expression results.

Notably, the treatment induced cell death in ∼86%-94% of cells and triggered ICD, as evidenced by increased (∼4- to 200-fold more) surface exposure of calreticulin, HSP70 and HSP90. These findings demonstrate that the synthetic zipper-mediated pre-targeting platform offers a promising and versatile strategy for enhancing the specificity and immunogenic potential of NIR-PIT in cancer therapy.

In summary, we demonstrate that protein profiling of EVs in relation to osimertinib refractoriness has the potential to identify possible biomarkers that can indicate osimertinib treatment resistance, for example, CSPG4, HSPG2, TAGLN, TNC, THBS1, ANXA1 and CD73/NT5E. Studies in expanded cohorts should be conducted to further validate these putative osimertinib biomarkers.

P3, N=466, Recruiting, Incyte Corporation | Not yet recruiting --> Recruiting

The pervasive absence of HER2, folate receptor alpha, DLL3, TROP-2, and nectin-4 expression in SCSTs suggests ADCs targeting these antigens may be of limited clinical benefit. The design of clinical trials investigating the use of tissue factor-targeting ADCs for the treatment of adult GCTs warrants future consideration.

In advanced ovarian cancer, TRUST re-examined surgical timing, supporting primary cytoreduction in selected resectable patients, whereas ICON8B suggested that weekly paclitaxel with carboplatin and bevacizumab may improve outcomes in high-risk disease. Platinum-resistant ovarian cancer saw the most disruptive progress: mirvetuximab soravtansine validated folate receptor-α as a therapeutic target, with overall survival benefit in high-expressing tumors; trastuzumab deruxtecan expanded actionable HER2 disease, with greatest activity in tumors rated 3+ by immunohistochemistry; and combination strategies, including relacorilant plus nab-paclitaxel and pembrolizumab plus weekly paclitaxel ± bevacizumab, delivered clinically meaningful survival signals, underscoring the need for harmonized biomarker strategies and proactive toxicity mitigation...In cervical cancer, pembrolizumab added to definitive chemoradiotherapy set a new benchmark in locally advanced disease, and ultra-sensitive circulating tumor DNA analyses emerged as a powerful prognostic tool to enable post-treatment risk-adapted strategies. Collectively, the 2025 data set reinforces a "right therapy, right patient, right time" paradigm and prioritizes confirmatory antibody-drug conjugate trials, resistance biology, and dynamic biomarkers to translate gains into durable, equitable benefit.

FA_CMloaded is reported to influence cellular functions without compromising cell viability on L132 and peripheral blood mononuclear cells (PBMCs) till 72 h, but selectively exhibits time-dependent and dose-dependent cytotoxic effect on A549 cells. This study encourages further in vivo validation to establish targeted delivery of flavonoids via the pulmonary route with increased bioavailability and minimal systemic toxicity.

Human T lymphocytes were engineered with a lentiviral vector to express anti-FRα-CAR5, which incorporates a fourth-generation CAR backbone (CD28, 4-1BB, CD27, and CD3 zeta) augmented by a secreted anti-PD-L1 scFv derived from atezolizumab...This fifth-generation CAR offers a promising strategy to enhance CAR T cell therapy efficacy in PD-L1-mediated immunosuppressive TMEs. These findings suggest that anti-FRα-CAR5 T cells therapy warrants further preclinical validation as a potential treatment strategy for NSCLC patients.

Mirvetuximab soravtansine (MIRV) is an antibody-drug conjugate (ADC) composed of the DM4 payload conjugated to a folate receptor α (FRα)-targeting antibody via the cleavable sulfo-SPDB linker. The MIRV Phase 3 registrational trial (MIRASOL) showed superiority of MIRV vs. chemotherapy (paclitaxel, pegylated liposomal doxorubicin, or topotecan) in patients with high (≥ 75%) FRα-expression PROC, showing an objective response rate of 42% versus 16%, a median progression-free survival of 5.6 versus 4.0 months, and an overall survival of 16.5 versus 12.8 months. Here, we briefly review MIRV mechanism of action, pharmacokinetics, pharmacodynamics, and key clinical efficacy and safety data.

P1, N=30, Recruiting, Fred Hutchinson Cancer Center | Not yet recruiting --> Recruiting | Initiation date: May 2026 --> Jan 2026